CN103113684B - Sheath of a kind of coal mine moving flexible cable and preparation method thereof - Google Patents
Sheath of a kind of coal mine moving flexible cable and preparation method thereof Download PDFInfo
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- CN103113684B CN103113684B CN201310012994.4A CN201310012994A CN103113684B CN 103113684 B CN103113684 B CN 103113684B CN 201310012994 A CN201310012994 A CN 201310012994A CN 103113684 B CN103113684 B CN 103113684B
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Abstract
The invention discloses sheath of a kind of coal mine moving flexible cable and preparation method thereof, does is the weight part of its constitutive material: CPE135B? 95-105, dicumyl peroxide 3.5-4, iso-cyanuric acid triallyl ester 3-3.5, talcum powder 38-42, calcium carbonate 55-65, white carbon black 18-22, semi-reinforcing hydrocarbon black 1-3, activated magnesia 10-15, softening agent DOS? vinegar 8-12, poly-4-methyl-1-pentene 23-28 and zinc borate 2-3 in 9-11, poly-caproic acid.The present invention take chlorinatedpolyethylene as framework material, after sulfuration, reinforcement and filler, plasticising, coupling, aging and stabilising system are selected, adopt the optimization of C/C composites of jacket rubber, test-results shows to be better than chloroprene rubber indices, and can meet mine cable standard-required.
Description
Technical field:
The present invention relates to Coal Electricity cable field, particularly relate to sheath of a kind of coal mine moving flexible cable and preparation method thereof.
Background technology:
At present, the Mine India-rubber Cable overwhelming majority is applied in Power supply system.And cable is as the important electrical of exploiting field electrical network, being exploiting field power-equipment conveying and the passage for distribution energy, is again the important step of exploiting field Electromechanical Management work.During underground coal mine is powered; the various electric installation of power supply system increases increasingly; and because going deep into exploiting field and driving face; because mine cable is at very rugged environment mostly; namely high temperature, inflammablely to use with in corrodibility (directly contacting strong acid, mineral wet goods pharmaceutical chemicals) environment; the various electrical equipment accident of easy generation, the securing system therefore improving power supply is the important measures ensureing mine safe power supply.
Summary of the invention:
The object of the invention is to provide sheath of a kind of coal mine moving flexible cable and preparation method thereof, the present invention take chlorinatedpolyethylene as framework material, after sulfuration, reinforcement and filler, plasticising, coupling, aging and stabilising system are selected, adopt the optimization of C/C composites of jacket rubber, test-results shows to be better than chloroprene rubber indices, and can meet mine cable standard-required.
The present invention adopts following technical scheme:
The sheath of coal mine moving flexible cable, the weight part of its constitutive material is:
The sheath of coal mine moving flexible cable, the weight part of its constitutive material is:
The preparation method of the sheath of coal mine moving flexible cable, comprises the following steps:
(1) take each raw material by the weight part of constitutive material, first by CPE135B at 70-80 DEG C of Banbury mixer at the 2-3 minute that plasticates; Next adds semi-reinforcing hydrocarbon black, 2-3 minute plasticated by white carbon black, calcium carbonate, talcum powder;
(2) in above-mentioned steps (1), add vinegar, poly-4-methyl-1-pentene and zinc borate in activated magnesia, softening agent DOS, poly-caproic acid by weight, mixing 3-4 minute, thin-pass 1-2 parallel operation pendulum glue 2-3 time on a mill until, temperature adds dicumyl peroxide and iso-cyanuric acid triallyl ester below 100 DEG C, then banburying glue puts into mixer mixing after depositing 8 hours, Banbury mixer temperature is at 90-100 DEG C of beginning discharge, tri-roll press machine rolled slice after powder case, crossed powder case and obtained finished product.
Advantage of the present invention:
The present invention take chlorinatedpolyethylene as framework material, after sulfuration, reinforcement and filler, plasticising, coupling, aging and stabilising system are selected, adopt the optimization of C/C composites of jacket rubber, test-results shows to be better than chloroprene rubber indices, and can meet mine cable standard-required.
Embodiment
Embodiment 1: the sheath of coal mine moving flexible cable, the weight part of its constitutive material is:
The preparation method of the sheath of coal mine moving flexible cable, comprises the following steps:
(1) take each raw material by the weight part of constitutive material, first by CPE135B at 70-80 DEG C of Banbury mixer at the 2-3 minute that plasticates; Next adds semi-reinforcing hydrocarbon black, 2-3 minute plasticated by white carbon black, calcium carbonate, talcum powder;
(2) in above-mentioned steps (1), add vinegar, poly-4-methyl-1-pentene and zinc borate in activated magnesia, softening agent DOS, poly-caproic acid by weight, mixing 3-4 minute, thin-pass 1-2 parallel operation pendulum glue 2-3 time on a mill until, temperature adds dicumyl peroxide and iso-cyanuric acid triallyl ester below 100 DEG C, then banburying glue puts into mixer mixing after depositing 8 hours, Banbury mixer temperature is at 90-100 DEG C of beginning discharge, tri-roll press machine rolled slice after powder case, crossed powder case and obtained finished product.
Finished cable sheath performance
Claims (2)
1. a sheath for coal mine moving flexible cable, is characterized in that the weight part of its constitutive material is:
CPE135B95-105
Dicumyl peroxide 3.5-4
Iso-cyanuric acid triallyl ester 3-3.5
Talcum powder 38-42
Calcium carbonate 55-65
White carbon black 18-22
Semi-reinforcing hydrocarbon black 1-3
Activated magnesia 10-15
Softening agent DOS9-11
Polycaprolactone 8-12
Poly-4-methyl-1-pentene 23-28
Zinc borate 2-3;
The preparation method of the sheath of described coal mine moving flexible cable, comprises the following steps:
(1) take each raw material by the weight part of constitutive material, first by CPE135B at 70-80 DEG C of Banbury mixer at the 2-3 minute that plasticates; Next adds semi-reinforcing hydrocarbon black, 2-3 minute plasticated by white carbon black, calcium carbonate, talcum powder;
(2) in above-mentioned steps (1), activated magnesia, softening agent DOS, polycaprolactone, poly-4-methyl-1-pentene and zinc borate is added by weight, mixing 3-4 minute, thin-pass 1-2 parallel operation pendulum glue 2-3 time on a mill until, temperature adds dicumyl peroxide and iso-cyanuric acid triallyl ester below 100 DEG C, then banburying glue puts into mixer mixing after depositing 8 hours, Banbury mixer temperature is at 90-100 DEG C of beginning discharge, tri-roll press machine rolled slice after powder case, crossed powder case and obtained finished product.
2. the sheath of coal mine moving flexible cable according to claim 1, is characterized in that the weight part of its constitutive material is:
CPE135B100
Dicumyl peroxide 3.8
Iso-cyanuric acid triallyl ester 3.2
Talcum powder 40
Calcium carbonate 60
White carbon black 20
Semi-reinforcing hydrocarbon black 2
Activated magnesia 12
Softening agent DOS10
Polycaprolactone 10
Poly-4-methyl-1-pentene 25
Zinc borate 2.5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310012994.4A CN103113684B (en) | 2013-01-15 | 2013-01-15 | Sheath of a kind of coal mine moving flexible cable and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310012994.4A CN103113684B (en) | 2013-01-15 | 2013-01-15 | Sheath of a kind of coal mine moving flexible cable and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103113684A CN103113684A (en) | 2013-05-22 |
| CN103113684B true CN103113684B (en) | 2015-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310012994.4A Active CN103113684B (en) | 2013-01-15 | 2013-01-15 | Sheath of a kind of coal mine moving flexible cable and preparation method thereof |
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| CN (1) | CN103113684B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104072896A (en) * | 2014-06-24 | 2014-10-01 | 芜湖航飞科技股份有限公司 | Flame-retardant cable for aviation lighting |
| CN108384083A (en) * | 2018-02-08 | 2018-08-10 | 合肥市大卓电力有限责任公司 | A kind of flame-retardant electric wire and cable protective materials and preparation method thereof |
| CN112321956A (en) * | 2020-10-15 | 2021-02-05 | 威海市泓淋电力技术股份有限公司 | Rubber wire outer sheath for outdoor electrical appliance and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102408638A (en) * | 2011-09-29 | 2012-04-11 | 江苏亨通电力电缆有限公司 | Anti-flaming tear-resisting material for rubber sheath of mine cable and preparation method thereof |
| CN102516675A (en) * | 2011-11-21 | 2012-06-27 | 安徽蓝德集团股份有限公司 | Mining cable rubber sheath glue |
| CN102558693A (en) * | 2011-12-15 | 2012-07-11 | 安徽金桥电缆有限公司 | Chlorosulfonated polyethylene sheath and preparation method thereof |
| CN102850672A (en) * | 2011-06-27 | 2013-01-02 | 太仓冠联高分子材料有限公司 | Insulating flame-retardant rubber and its preparation method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6720383B2 (en) * | 2000-08-18 | 2004-04-13 | Dupont Dow Elastomers Inc. | Curable compositions of chlorinated polyolefin elastomers |
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2013
- 2013-01-15 CN CN201310012994.4A patent/CN103113684B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102850672A (en) * | 2011-06-27 | 2013-01-02 | 太仓冠联高分子材料有限公司 | Insulating flame-retardant rubber and its preparation method |
| CN102408638A (en) * | 2011-09-29 | 2012-04-11 | 江苏亨通电力电缆有限公司 | Anti-flaming tear-resisting material for rubber sheath of mine cable and preparation method thereof |
| CN102516675A (en) * | 2011-11-21 | 2012-06-27 | 安徽蓝德集团股份有限公司 | Mining cable rubber sheath glue |
| CN102558693A (en) * | 2011-12-15 | 2012-07-11 | 安徽金桥电缆有限公司 | Chlorosulfonated polyethylene sheath and preparation method thereof |
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| CN103113684A (en) | 2013-05-22 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Sheath for mobile flexible cable for coal mine and preparation method thereof Effective date of registration: 20180525 Granted publication date: 20151202 Pledgee: Huizhou bank Limited by Share Ltd Wuhu inaction branch Pledgor: Anhui Huayu Cable Group Co., Ltd. Registration number: 2018340000180 |
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Date of cancellation: 20200116 Granted publication date: 20151202 Pledgee: Huizhou bank Limited by Share Ltd Wuhu inaction branch Pledgor: Anhui Huayu Cable Group Co., Ltd. Registration number: 2018340000180 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Sheath for mobile flexible cable for coal mine and preparation method thereof Effective date of registration: 20200415 Granted publication date: 20151202 Pledgee: Gaogou Branch of Anhui Wuwei Rural Commercial Bank Co., Ltd. Pledgor: ANHUI HUAYU CABLE GROUP Co.,Ltd. Registration number: Y2020980001513 |
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